Best Free Application Development Software - Page 9
View:
Compare the Top Free Application Development Software as of May 2026 - Page 9
Sort By:
-
1
Bugfender
Beenario
Remote logger, crash reporter and in-app user feedback Bugfender is a log storage service for application developers. Bugfender collects everything happening in the application, even if it doesn’t crash, in order to reproduce and resolve bugs more effectively and provide better customer support. Bugfender respects your user's privacy, is battery and network efficient and keeps logging even if the device is offline. Track and destroy bugs before users even notice. Bugfender logs all bugs on all devices and sends the results in seconds - enabling you to find and fix bugs before your users even get an error message. Achieve 5-Star Ratings. Bugfender doesn’t just log bugs and crashes. It logs all the information you’ll ever need so you can build a clear picture of your users and earn those crucial five-star ratings. Deliver world-class customer service. Our logging tool enables you to target individual users and provide personalized customer support.Starting Price: €29 per month -
2
Fibery
Fibery
Build your own workspace. Create connected tools that adapt and grow with your company. No coding. Your company changes. Existing tools are always behind, and you have to migrate to new tools. This is a painful and time consuming process. Fibery adapts and grows with your company. A work management platform that replaces many tools inside your company and embraces changes. Create a custom app in minutes. Fibery provides freedom for curious lego-lovers. Create apps with types, formulas, action buttons and views. Connect apps to build a single workspace for all roles in your company. Visualize processes with Tables, Boards, Timelines, Charts & Canvases. Track everything in a single space. Write, plan, track, connect and collaborate to get things done in one workspace. Organize work as you wish, without constraints. Mix Documents, Boards and Charts. Collaborate in docs in real time. Comment, mention, create new entities from text.Starting Price: $15 per user per month -
3
Appcircle
Appcircle
Automated Mobile DevOps platform for continuous integration, continuous delivery and continuous testing of mobile apps. Enterprise-Grade Control and Flexibility. Appcircle is a NoOps Platform. No need for dedicated DevOps resources and know-how. Reduce your operational costs by up to 20%. Automate and streamline your continuous integration and continous delivery processes for mobile app development. Automation Done Right. No need for manual coding and constant monitoring for build automation and no need for a Mac or any other specific environment for builds. With different types of triggers, you have extensive control over when to get a build after a git push. Hassle-free Setup. Customize your build settings with a streamlined user interface with one-click access to all commonly used settings. Easy to setup, easy to use.Starting Price: $39 per month -
4
UXArmy
UXArmy
UXArmy is the user research platform helping you to create exceptional customer experiences no matter what stage your product or service is in. From ideation, testing prototypes to refining fully launched products, UXArmy streamlines your team’s access to critical insights, empowering everyone—from designers to product managers to marketers alike—to validate, optimize, and iterate. Whether it’s unmoderated tests or moderated interviews and focus groups, UXArmy lets you watch real users engage with your product and messaging, revealing emotional insights in addition to stats. With screen and video recordings, AI-powered analysis and infographics, you’ll get fast, actionable insights to keep your product on track, ensuring it truly meets your users’ needs. UXArmy ensures your product resonates across cultures with localization testing in 25+ languages. And, thanks to our global participant network—including one of the strongest panels in Asia—you’ll reach the right audienceStarting Price: $99 a month -
5
Vim
Vim
Vim is a highly configurable text editor built for creating and changing any kind of text efficiently. It is included as "vi" with most UNIX systems and with Apple OS X. Vim is rock stable and is continuously being developed to become even better. Vim is persistent, multi-level, with an extensive plugin system, support for hundreds of programming languages and file formats, powerful search and replace feature, and it integrates with many tools. Vim online is a central place for the Vim community to store useful Vim tips and tools. Vim has a scripting language that allows for plugin like extensions to enable IDE behavior, syntax highlighting, colorization as well as other advanced features. These scripts can be uploaded and maintained using Vim online. Vim stands for Vi IMproved. It used to be Vi IMitation, but there are so many improvements that a name change was appropriate. Vim is a text editor which includes almost all the commands from the Unix program "Vi".Starting Price: Free -
6
HackenProof
HackenProof
We are a web3 bug bounty platform since 2017. We help to set a clear scope (or you can do it by yourself), agree on a budget for valid bugs (platform subscription is free), and make recommendations based on your company`s needs. We launch your program and reach out to our committed crowd of hackers, attracting top talent to your bounty program by with consistent and coordinated attention. Our community of hackers starts searching for vulnerabilities. Vulnerabilities are submitted and managed via our Coordination platform. Reports are reviewed and triaged by the HackenProof team (or by yourself), and then passed on to your security team for fixing. Depending on preference, you can choose to publicly disclose any reports, once the issues are resolved. We connect business with a community of hackers from different parts of the globe.Starting Price: $0 per month -
7
getcss
getcss
getcss - An intuitive CSS framework. Create responsive web apps with getcss. It's simple, easy to use, free, and open source. Features: * Accelerate your development - Write less, get more * Zero dependencies * Latest technologies - Supports latest browsers, HTML5, CSS3 * Easy to learn, easy to use - as easy as 1-2-3 * Free and Open Source - Develop for yourself or your client * Responsive User Interface - Developed with mobile first approach * Media queries and Flexbox based.Starting Price: Free -
8
AgileTest
DevSamurai
AgileTest is a comprehensive, full-featured test management for Jira, it supports all possible testing management strategies and more. - Write test scripts and checklists with a robust editor. Immediately execute and record the outcomes. - Enhance your development lifecycle with exploratory testing, test session management and note taking capabilities - General Jira Test management: Full-featured traditional test management strategy with Test Case, Test PreCondition, Test Suite, Test Steps, Test Plan, Test Run and comprehensive reports. - Sprint Test (coming soon): designed for testing the work of a Scrum team sprint-by-sprint. - Automation (coming soon): Open APIs and features to support automated Test, BDD, integration with CI/CD pipelines, DevOps tools and other related elements to maximize efficiency and performance.Starting Price: $1.50/user/month -
9
Zuplo
Zuplo
We’re reinventing API & MCP management for everybody, from startups to enterprises. Add authentication, analytics, rate-limiting, and developer documentation to your APIs and MCP servers in minutes. Protect your API by adding rate-limiting with Zuplo in minutes, and add over 50 available plugins like authentication to your API with a single click. Zuplo was built on the edge and deployed to +300 data centers in the world, which makes multi-cloud deployments first-class. With Zuplo you can run different workloads in different clouds while enforcing a unified set of security policies. Zuplo is the only API gateway that runs your OpenAPI spec directly. Leverage the OpenAPI ecosystem to build your API, and then deploy it to Zuplo without additional configuration. Zuplo automatically generates beautiful docs for your API. You can customize the docs with markdown and devs can self-serve API Keys directly from your docs. You can also directly generate hosted MCP servers from your OpenAPI.Starting Price: $0 per month -
10
Updraft
Updraft
Updraft App Distribution is a platform as a service for continuous mobile app distribution and beta testing. Easy distribute your iOS beta, Android beta or Windows desktop apps to your product managers, testers or designers within your organization and get as early as possible feedback to your app. Remove bugs and improve your product to get the highest quality. Resign your .ipa with new distribution certificates and provisioning profiles, resign your .aab package, connect your App Store or Play Store. Continuous app distribution and bug reporting has never been easier! You can integrate Updraft completely in your development workflow with the help of CURL or the API. You can use Updraft as an Enterprise app store. It's the best microsoft app center alternative.Starting Price: $5 per month -
11
Heap
Contentsquare
Heap is a comprehensive digital insights platform that provides businesses with a complete understanding of their customers’ journeys. By automatically capturing all user interactions across web and mobile platforms, Heap offers actionable insights to optimize conversion, retention, and user experience. The platform uses advanced data science to identify moments of friction and opportunity, allowing businesses to make data-driven decisions quickly. With powerful tools like session replay, heatmaps, and AI-powered insights, Heap enables businesses to understand and improve user behavior at every touchpoint.Starting Price: $500.00/year -
12
Visual Studio
Microsoft
Microsoft Visual Studio is the industry-leading integrated development environment (IDE) for building modern applications across desktop, mobile, cloud, and web. It empowers developers to write, refactor, debug, test, and deploy software faster with intelligent assistance powered by GitHub Copilot and AI-driven workflows. With Agent Mode, developers can automate repetitive coding tasks, optimize performance, and receive contextual help directly in the IDE. The suite includes Visual Studio 2022, the comprehensive IDE for .NET and C++ development on Windows, and Visual Studio Code, the lightweight, cross-platform editor supporting JavaScript, Python, and dozens of other languages. Visual Studio integrates seamlessly with Azure, GitHub, and CI/CD pipelines, enabling teams to collaborate and ship code efficiently. Trusted by millions worldwide, Visual Studio provides the tools and intelligence developers need to build reliable, scalable, and secure applications from concept to release.Starting Price: $45/user/month -
13
Kualitee
Kualitatem
Kualitee, an AI Powered test management tool, is a complete ALM alternative for agile QA and Dev teams. It allows you to plan, write, execute, and track software tests in a collaborative environment. The tool allows for easy reuse of test cases from repository and tracks testing activities with complete traceability. Teams can manage multiple types of testing from one location, including functional, cross-browser, and automation. Kualitee has many popular features, including a built-in defect management module and on-premise and cloud versions, requirement management, as well as a mobile app. Kualitee can be integrated with many other tools, such as Jira and GitLab.Starting Price: $15 per month -
14
Splunk AppDynamics
Cisco
Splunk AppDynamics delivers full-stack observability for hybrid and on-prem environments, linking technical performance directly to business outcomes. It enables teams to detect anomalies, diagnose root causes, and prioritize issues based on their real business impact. With capabilities ranging from network performance correlation to SAP system optimization, the platform offers deep insights across applications, APIs, and infrastructure. Its runtime security features safeguard applications by detecting vulnerabilities, blocking attacks, and highlighting potential risks. AppDynamics also enhances digital experiences with web, mobile, and synthetic monitoring to understand user journeys. By unifying performance, security, and business analytics, Splunk AppDynamics helps enterprises reduce costs, prevent outages, and deliver seamless customer experiences.Starting Price: $6 per month -
15
XSplit Broadcaster
SplitmediaLabs
Live stream and record your content with ease & share it to streaming services like Twitch, YouTube, Facebook, Mixer, etc. Start your broadcast today. XSplit is a live streaming and recording software designed for gaming, presentations and live events. This AI-powered software allows game developers to start live streaming of their games in pristine quality. The software also has a multilingual support team to assist you 24/7. Currently there are four members in the XSplit family: XSplit Broadcaster XSplit Gamecaster XSplit VCam XSplit Express Video EditorStarting Price: $5.00/month -
16
Sauce Labs
Sauce Labs
Sauce Labs provides the world’s largest continuous testing cloud for web and mobile applications, giving development teams at the world's top digital brands access to a comprehensive and trusted solution they can use to deliver apps faster without compromising quality. Release better mobile apps to the market faster with extensive device and test coverage, streamlined beta app distribution, best-in-class error monitoring, and continuous feedback loops throughout your app development cycle. Ensure that your mobile apps work as they should in real-world scenarios, on any device, any browser, every time. Sauce Labs end-to-end mobile quality solutions enable organizations delivering mobile apps in the modern era of DevOps-driven development to achieve quality at speed throughout all stages of the app development journey - from development to production. No matter your testing needs,the application type you are developing, or your role in the mobile app SDLC, we've got you covered!Starting Price: $19 per user per month -
17
ZAPTEST
ZAPTEST Inc.
ZAPTEST is a leading Free and Enterprise software test automation and RPA tool. Offerings include Computer Vision technology that allows for Cross-Platform digital interface automation for UI, API, Load testing, and RPA in a seamless process. Combine that with our 1SCRIPT methodology, seamless automation, parallel execution, and unlimited licenses– you get an efficient testing suite that generates up to 10X ROI. We promise that if you can perform a procedure via any digital interface (live application or mockup) manually, ZAPTEST can automate this procedure As-Is! With ZAPTEST’s Enterprise Solution subscription program, you receive unlimited licenses across the entire organization. Regardless of whether your automation needs increase, your cost remains fixed. FARM allows ZAPTEST users to manage all of their devices so you can remotely control cross-environments and projects from any location. ZAPTEST uses many practical applications to enhance its software testing software capabilities -
18
Countly
Countly
Countly is a product analytics solution and innovation enabler that helps organizations track product performance and user journey and behavior across mobile, web, and desktop applications. Ensuring privacy by design, it allows organizations to innovate and enhance their products to provide personalized and customized customer experiences, and meet key business and revenue goals. Track, measure, and take action - all without leaving Countly. -
19
MobiRoller
MobiRoller
Mobiroller is a self-service mobile app platform that enables anyone to create apps without coding and make money with them. All the apps are native and compatible with Android and iOS. Currently, there are over 1.800.000 users in the app-making platform. Our mission is to provide a cost-effective app-making platform for small to medium size businesses. Also, content creators can make their content app and monetize it. Agencies or freelancers can build apps for SMBs and sell them. You can use our platform to start making money online.Starting Price: $18/month -
20
Felgo
FELGO GmbH
Felgo is a cross-platform SDK for rapid, native app & game development for iOS, Android, Desktop & Embedded. Felgo’s biggest advantage is the big time savings and the easiness to learn compared to other development SDKs. You write less source code and make use of a single code base for all platforms. Less code means fewer bugs and faster releases of new updates from a single team for all platforms. Key Features for Mobile & Desktop: • Create stunning UIs and animations to wow your users and rank higher in the app stores. • Code & time savings up to 80% thanks to the reactive & declarative language and 200+ APIs. Key Features for Embedded: • Create high performance embedded system apps & second screen apps. • Native performance and rapid UI creation, powered by C++ & JavaScript. Felgo is an official Qt Technology Partner. Felgo is in use by over 50.000 developers worldwide and field-proven by Fortune 500 companies across all kinds of industries.Starting Price: Free for personal usage. -
21
Red Hat OpenShift Dev Spaces
Red Hat
Built on the open Eclipse Che project, Red Hat OpenShift Dev Spaces uses Kubernetes and containers to provide any member of the development or IT team with a consistent, secure, and zero-configuration development environment. The experience is as fast and familiar as an integrated development environment on your laptop. OpenShift Dev Spaces is included with your OpenShift subscription and is available in the Operator Hub. It provides development teams a faster and more reliable foundation on which to work, and it gives operations centralized control and peace of mind. Get coding today with our free Developer Sandbox for Red Hat OpenShift, which includes OpenShift Dev Spaces to try out at no cost. Developers can focus more on coding, with their application and development environment containerized and running on OpenShift - all without needing to understand the details of Kubernetes. Administrators can easily manage and monitor workspaces as any other Kubernetes resource.Starting Price: $30 per month -
22
Nuclino
Nuclino
Nuclino works like a collective brain, helping teams bring all their knowledge, docs, and projects together in one place. It's a modern, simple, and blazingly fast way to collaborate, without the chaos of files and folders, context switching, or silos. Nuclino is trusted by over 12,000 teams and companies across the world.Starting Price: $5.00/month/user -
23
Framer
Framer
Framer is a modern website builder designed to help teams create, design, and launch high-quality websites quickly and efficiently. It combines visual design tools with AI-powered features that generate layouts and components, reducing the need to start from scratch. The platform includes a built-in CMS, allowing users to manage and update content without coding. Framer also supports real-time collaboration, enabling teams to work together seamlessly on design and content updates. With integrated analytics and A/B testing, users can track performance and optimize their sites for better results. The platform offers built-in SEO tools and fast hosting to ensure high performance and visibility. Framer empowers teams to build scalable, visually engaging websites without switching between multiple tools.Starting Price: $15 per month -
24
User Interviews
User Interviews
Get fast access to quality participants or earn money by participating in studies. Source from our audience of over 1.5 million quality participants. Target by profession, location, demographics, or any criteria you choose. Recruit research participants in hours, not weeks. Fast, affordable, flexible. Pay only for completed sessions. Discover your single source of truth for participant management. Quickly recruit your own users with customizable tags, filters, email templates, and more. Automatically track participant research history to choose the best candidates for each study. Build your panel with CSV uploads or your customizable opt-in form. Talk to users today. Seriously, we're fast. It's free to sign up + get your first 3 recruited participants free. We connect researchers and participants. Source from a pool of more than 1.5 million participants to reach nearly any target audience.Starting Price: $20 one-time payment -
25
Beamer
Beamer
Update and engage users effortlessly. Announce your latest updates and get powerful feedback with an in-app notification center, widgets and changelog. Install in-app or on your website so users can get announcements in context. Public page with your own domain, custom appearance and SEO optimization. Share your important news and updates Create and schedule posts to keep your users and site visitors in the know. Use visual content like images, videos and gifs to get even more engagement. Use segmentation to send targeted notifications Create custom segments by industry, product, role, location, language, behavior and more. Send more relevant notifications and get better results. Use push notifications to bring users back Send web push notifications to users or website visitors to make sure they get your announcements - even if they aren’t on your site. Get feedback on your latest updates and news.Starting Price: $49 per month -
26
NoteTab
Fookes Software
For some NoteTab is simply the best Notepad replacement out there. For webmasters it’s the fastest HTML editor. For others it’s the most versatile text editor. For power users it’s a unique text-processing work horse. What will it be for you? In a moment, we’re going to reveal to you the 10 most significant features that have turned NoteTab into one of the most awarded text editors ever. But first an interesting fact in case you’ve never heard of NoteTab before. The tab bar. It’s a feature users have always loved about NoteTab. Open as many files as you like, each one with its own tab. Rearrange tabs any way you like in the convenient tab bar.Starting Price: $39.95 one-time payment -
27
EmEditor
Emurasoft
EmEditor is a fast, lightweight, yet extensible, easy-to-use text editor for Windows. Both native 64-bit and 32-bit builds are available, and moreover, the 64-bit includes separate builds for SSE2 (128-bit), AVX-2 (256-bit), and AVX-512 (512-bit) instruction sets.Starting Price: $39.99 -
28
Gatsby
Gatsby
Gatsby is an open-source, modern website framework that builds performance into every site by leveraging the latest web technologies such as React and GraphQL. Create blazing-fast apps and websites without needing to become a performance expert. Preview is like a private playground for developers, designers, and content creators. It provides a shareable temporary URL for viewing changes immediately and in context—so you can make sure that new header plays nicely with the rest of the page before hitting “publish.” Gatsby Builds is the fastest continuous deployment solution for Gatsby sites and apps—up to 20x faster standard builds times than other solutions, and now up to 1000x faster with Incremental Builds (beta). Use automated Lighthouse performance checks and deploy previews to fix errors before they’re published. Build with Gatsby and deploy to your favorite CDN.Starting Price: $99 per month -
29
Bing Custom Search
Microsoft
An easy-to-use, ad-free, commercial-grade search tool that lets you deliver the results you want. Build a customized search that fits your needs. The Bing Custom Search API gives you powerful ranking, a global-scale search index, and document processing with fast, simple setup. The core technology works in four steps—by identifying on-topic sites and images, providing automatic query suggestions, applying the Bing ranker, and delivering relevant search results. Adjust the parameters and access usage insights anytime. Define the parts of the web you want to draw from so users only see relevant results from the domains, subsites, and web pages you choose. Explore site suggestions to expand the scope of your search domain. And harness the full power of Bing’s global-scale search index to get a holistic view of searches and ranking. Create a compelling search experience for content, such as web pages, images, and even autosuggested words.Starting Price: $4 per 1,000 transactions -
30
Azure API Management
Microsoft
Manage APIs across clouds and on-premises: In addition to Azure, deploy the API gateways side-by-side with the APIs hosted in other clouds and on-premises to optimize API traffic flow. Meet security and compliance requirements while enjoying a unified management experience and full observability across all internal and external APIs. Move faster with unified API management: Today's innovative enterprises are adopting API architectures to accelerate growth. Streamline your work across hybrid and multi-cloud environments with a single place for managing all your APIs. Help protect your resources: Selectively expose data and services to employees, partners, and customers by applying authentication, authorization, and usage limits.
